Wireless transmission device



FIG. 1 is a perspective view of “wireless transmission device” showingmy new design thereof;

FIG. 2 shows that a right side view thereof;

FIG. 3 is a top view thereof

FIG. 4 is a front side elevation view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevation view thereof;

FIG. 7 is a rear perspective view hereof; and,

FIG. 8 is another view in use thereof.

CLAIM The ornamental design for “wireless transmission device,” as shownand described.